h1,h2,h3,h4,h5,h6 {
    font-weight: normal;
}

ul {
    padding: 0;
    margin: 0;
    border: 0;
}

li {
    list-style: none;
}

a,a:visited, a:hover, a:link, a:active {
    cursor: pointer;
    text-decoration: none;
}

html, body {
    height: 100%;
}

.block {
    display: block;
}



.flex {
    display: flex;
}

.align-center {
    align-items: center;    
}

.justify-center {
    justify-content: center;
}

.pointer {
    cursor: pointer;
}

